Attachment structure of brake disk for railway vehicle, and brake disk unit using same
US-12492732-B2 · Dec 9, 2025 · US
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Sakaguchi Atsushi patents
Sakaguchi Atsushi is listed as an inventor on 73 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sakaguchi Atsushi |
| Total patents | 73 |
| First publication | Jan 1, 2015 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Loudspeaker device
US-2025344018-A1 · Nov 6, 2025 · US
Loudspeaker device
US-12156004-B2 · Nov 26, 2024 · US
Area reproduction system and area reproduction method
US-2024153519-A1 · May 9, 2024 · US
Information processing method, information processing device, and recording medium
US-2024135952-A1 · Apr 25, 2024 · US
Loudspeaker device
US-2023199390-A1 · Jun 22, 2023 · US
Brake lining for railway vehicle, disc brake system for railway vehicle including same, and sintered friction material to be used for brake lining for railway vehicle
US-11578775-B2 · Feb 14, 2023 · US
Speech translation device, speech translation method, and recording medium
US-11507759-B2 · Nov 22, 2022 · US
Aerodynamic noise reduction member, railroad vehicle brake disk unit, railroad vehicle disk brake, railroad vehicle wheel, and railroad vehicle
US-11480223-B2 · Oct 25, 2022 · US
Brake disc for railway vehicle
US-11466737-B2 · Oct 11, 2022 · US
Recent patents
Latest publications not already listed above.
Brake lining for a railway vehicle and disk brake equipped with the same
US-11434964-B2 · Sep 6, 2022 · US
Speech recognition device, speech recognition method, and recording medium
US-11315572-B2 · Apr 26, 2022 · US
Speech translation device, speech translation method, and recording medium therefor
US-11238852-B2 · Feb 1, 2022 · US
Attachment structure of brake disk for railway vehicle, and brake disk unit using same
US-2021396287-A1 · Dec 23, 2021 · US
Speech translation apparatus, speech translation method, and recording medium storing the speech translation method
US-11182567-B2 · Nov 23, 2021 · US
Speaker device and area reproduction apparatus
US-11057699-B2 · Jul 6, 2021 · US
Brake disc for railway vehicle
US-2021199166-A1 · Jul 1, 2021 · US
Brake lining for railway vehicle, disc brake system for railway vehicle including same, and sintered friction material to be used for brake lining for railway vehicle
US-2021180660-A1 · Jun 17, 2021 · US
Area reproduction method, computer readable recording medium which records area reproduction program, and area reproduction system
US-10945067-B2 · Mar 9, 2021 · US
Aerodynamic noise reduction member, railroad vehicle brake disk unit, railroad vehicle disk brake, railroad vehicle wheel, and railroad vehicle
US-2021025465-A1 · Jan 28, 2021 · US
Speech recognition device, speech recognition method, and recording medium
US-2020312332-A1 · Oct 1, 2020 · US
Speech translation device, speech translation method, and recording medium
US-2020311354-A1 · Oct 1, 2020 · US
Speaker device and area reproduction apparatus
US-2020260178-A1 · Aug 13, 2020 · US
Area reproduction system and area reproduction method
US-10743099-B2 · Aug 11, 2020 · US
Brake disc for railway vehicle
US-10704625-B2 · Jul 7, 2020 · US
Brake lining for a railway vehicle and disc brake equipped with the same
US-10670094-B2 · Jun 2, 2020 · US
Brake lining for a railway vehicle and disk brake equipped with the same
US-2020124122-A1 · Apr 23, 2020 · US
Area reproduction system and area reproduction method
US-2020015001-A1 · Jan 9, 2020 · US
Method for controlling speech-recognition text-generation system and method for controlling mobile terminal
US-10515633-B2 · Dec 24, 2019 · US
Method for controlling speech-recognition text-generation system and method for controlling mobile terminal
US-10504517-B2 · Dec 10, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel & Sumitomo Metal Corp | 23 |
| Panasonic Ip Corp America | 21 |
| Panasonic Ip Man Co Ltd | 12 |
| Panasonic Corp | 11 |
| Nippon Steel Corp | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B61H5/00 | 30 |
| F16D65/0006 | 18 |
| F16D65/124 | 16 |
| F16D65/12 | 14 |
| H04R1/403 | 14 |